X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fwrapper-functions.php;h=13a0fce739768900e76644b92ae6df18134708f4;hb=a7fac8ec03f8e564d50cb7c4bd4a4146047bc208;hp=e9bd29b25ece037df65e7e7963af51f040d72b62;hpb=8f4524467f079f8f3fed6faa59413ce76e45218d;p=mailer.git

diff --git a/inc/wrapper-functions.php b/inc/wrapper-functions.php
index e9bd29b25e..13a0fce739 100644
--- a/inc/wrapper-functions.php
+++ b/inc/wrapper-functions.php
@@ -137,25 +137,10 @@ function decodeString ($str, $decompress = true) {
 	return $str;
 }
 
-// Smartly adds slashes
-function smartAddSlashes ($unquoted) {
-	// Do we have cache?
-	if (!isset($GLOBALS['smart_addslashes'][$unquoted])) {
-		// Remove slashe
-		$unquoted = str_replace("\\", '', $unquoted);
-
-		// Put it in cache and add slashes
-		$GLOBALS['smart_addslashes'][$unquoted] = addslashes($unquoted);
-	} // END - if
-
-	// Return result
-	return $GLOBALS['smart_addslashes'][$unquoted];
-}
-
 // Decode entities in a nicer way
-function decodeEntities ($str) {
+function decodeEntities ($str, $quote = ENT_NOQUOTES) {
 	// Decode the entities to UTF-8 now
-	$decodedString = html_entity_decode($str, ENT_NOQUOTES, 'UTF-8');
+	$decodedString = html_entity_decode($str, $quote, 'UTF-8');
 
 	// Return decoded string
 	return $decodedString;
@@ -428,8 +413,15 @@ function removeFile ($FQFN) {
 }
 
 // Wrapper for $_POST['sel']
-function countPostSelection () {
-	return countSelection(postRequestElement('sel'));
+function countPostSelection ($element = 'sel') {
+	// Is it set?
+	if (isPostRequestElementSet($element)) {
+		// Return counted elements
+		return countSelection(postRequestElement($element));
+	} else {
+		// Return zero if not found
+		return 0;
+	}
 }
 
 // Checks wether the config-local.php is loaded
@@ -739,7 +731,7 @@ function getUserDataArray () {
 // in, but you should use isMember() if you want to find that out.
 function isUserDataValid () {
 	// User id should not be zero so abort here
-	if (getCurrentUserId() < 1) return false;
+	if (!isCurrentUserIdSet()) return false;
 
 	// Is the array there and filled?
 	return ((isset($GLOBALS['user_data'][getCurrentUserId()])) && (count($GLOBALS['user_data'][getCurrentUserId()]) > 1));
@@ -753,7 +745,7 @@ function setCurrentUserId ($userid) {
 // Getter for current userid
 function getCurrentUserId () {
 	// Userid must be set before it can be used
-	if (!isset($GLOBALS['current_userid'])) {
+	if (!isCurrentUserIdSet()) {
 		// Not set
 		debug_report_bug('User id is not set.');
 	} // END - if
@@ -762,5 +754,10 @@ function getCurrentUserId () {
 	return $GLOBALS['current_userid'];
 }
 
+// Checks if current userid is set
+function isCurrentUserIdSet () {
+	return isset($GLOBALS['current_userid']);
+}
+
 // [EOF]
 ?>